Hi guys! Below are twelve of the jQuery related questions and answers on StackOverflow that I found very useful during development. I opted to compile them here because I feel good reading those brilliant questions and answers by coders from around the world. Enjoy!

Sometimes you want some elements of your page to be visible, and if it is not visible, you want to tell the user about it. For example, a user must have a selection of data first before proceeding to new operation. If he has no selection (div is hidden), you can do a prompt that he must select something.